Pro-immigration. Showing that they have so many immigrants there is no way it is anti, and answers 3-4 have nothing to do with the question.
Answer:
The branch of science and technology concerned with the properties of metals and their production and purification.
Explanation:
Of what is listed Germany lost the highest percentage of its population. Their numbers, though, were no where near the percentages of what was lost by the USSR. More men were lost there. Russia actually had both men, women, and children fighting in the war. This allowed for a greater chance of more loss of life.
In 1863, the nature of Civil War shifted. On a January 1st of that year, President Lincoln issued the Emancipation Proclamation, freeing slaves in the Confederate states... With the Emancipation Proclamation, the struggle between North and South transformed into a war to end slavery.
The answer to your question is false. China was the only country with an open door policy between America.